Last July, Earth's radio telescopes targeted an interstellar comet traversing our solar system—the third confirmed ...
Tiny delays in pulsar signals measured by SETI scientists could aid the search for gravitational waves and extraterrestrial ...
What: A forward-looking SETI Live discussion examining the most significant space science missions, discoveries, and ...
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This SETI program is chasing down its final 100 signals. Could one of them be from aliens?
Astronomers are using China's powerful FAST radio telescope to chase after 100 intriguing signals detected by the SETI@home ...
A pulsar’s gentle twinkle is revealing how space quietly bends and delays the signals we receive from the cosmos.
A distant pulsar’s radio signal flickers as it passes through space, much like stars twinkle in Earth’s atmosphere. By ...
For twenty-one years, between 1999 and 2020, millions of people around the world lent the processing cycles of their personal ...
It feels like every week now we're writing a new article about how 3I/ATLAS is not an alien technology. But it's worth ...
For 21 years, between 1999 and 2020, millions of people worldwide loaned UC Berkeley scientists their computers to search for ...
January 15, 2026, Mountain View, CA – The SETI Institute announced that nominations are now open for the 2026 Tarter Award ...
April 22, 2025, Mountain View, CA – The SETI Institute announced it will expand its pilot program funded through a grant from the Amateur Radio and Digital Communication (ARDC) Foundation now called ...
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